Results 161 to 170 of about 1,258 (192)

The Boger Synthesis of (-)-Vindoline

2013
The periwinkle-derived alkaloids vinblastine 2a and vincristine 2b are still mainstays of cancer chemotherapy. The more complex half of these dimeric alkaloids, vindoline 1, presents a formidable challenge for total synthesis. Building on his previous work (Organic Lett. 2005, 7, 4539), Dale L. Boger of Scripps/La Jolla devised (J. Am. Chem. Soc. 2010,
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Synthesis of Difluorocatharanthine and Investigation of its Biomimetic Coupling with Vindoline

Chemistry – A European Journal, 2012
International ...
Giovanelli, Emerson, Moisan, Lionel, Leroux, Sébastien, Comesse, Sébastien, Rousseau, Bernard, Hellier, Paul, Nicolas, Marc, Doris, Eric   +7 more
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ChemInform Abstract: New Vindoline Derivatives.

ChemInform, 1987
AbstractSince some attempts to stereoselectively reduce the 17‐oxo group of the vindoline derivative (I) to the α‐alcohol have not been very successful, it is anticipated that the introduction of a bulky silyl group in C‐16 may render possible a specific synthesis of the desired alcohol.
R. Z. ANDRIAMIALISOA, A. CHIARONI, N. LANGLOIS, Y. LANGLOIS, C. RICHE   +4 more
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Structure of the products of oxidation of vindoline by the Sarett reagent

Chemistry of Natural Compounds, 1988
The oxidation of vindoline with the Sarett reagent has given five lactams the structures of which have been established on the basis of the results of instrumental methods of analysis (the x-ray structural method, and the PMR, mass, and IR spectroscopy).
N. I. Zaletova, G. G. Aleksandrov, I. V. Yartseva, N. A. Klyuev, O. N. Tolkachev   +4 more
openaire   +1 more source

ChemInform Abstract: An Efficient Total Synthesis of (‐)‐Vindoline.

ChemInform, 2000
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Satoshi Kobayashi, Toshihiro Ueda, Tohru Fukuyama   +2 more
openaire   +1 more source

Synthesis of (-)-vindoline

Journal of the American Chemical Society, 1987
Paul L. Feldman, Henry Rapoport
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Biosynthesis of indole alkaloids. Vindoline

Journal of the American Chemical Society, 1968
T, Money, I G, Wright, F, McCapra, E S, Hall, A I, Scott   +4 more
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Phenotypic, genetic and expression profiling of a vindoline-rich genotype of Catharanthus roseus

South African Journal of Botany, 2021
Karuna Shanker, Puja Khare, K Baskaran   +2 more
exaly  

A Synthetic Approach to (±)-Vindoline

HETEROCYCLES, 1989
Keiichiro Fukumoto, Kozo Shishido, Hironori Komatsu, Tetsuiji Kametani   +3 more
openaire   +1 more source

VINDOLINE

1976
Darshan Ranganathan, Subramania Ranganathan   +1 more
openaire   +1 more source